buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Air Cleaner Fresh Air Duct/Hose|Service and Repair|Page 3024 > < Drive Belt Chirping, Squeal, and Whine Diagnosis|Page 3018
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Air Cleaner Fresh Air Duct/Hose: Service and Repair

Air Cleaner Outlet Duct Replacement

Removal Procedure

1. Remove the fuel injector sight shield.
2. Disconnect the positive crankcase ventilation (PCV) fresh air tube from the camshaft cover fitting.
3. Reposition the tube out of the way.

4. Loosen the air cleaner outlet duct clamps (1) at the mass air flow (MAF)/intake air temperature (IAT) sensor and throttle body.
5. Remove the air cleaner outlet duct.

Installation Procedure

Air Cleaner Fresh Air Duct/Hose|Service and Repair|Page 3024 > < Drive Belt Chirping, Squeal, and Whine Diagnosis|Page 3018